[INFO] cloning repository https://github.com/robyd78/aios-usb
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/robyd78/aios-usb" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frobyd78%2Faios-usb", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frobyd78%2Faios-usb'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 22c8596235aef1619c04af4ec3faffee4b0c4b8f
[INFO] checking robyd78/aios-usb against 615014f15745532730b9ce7a1d9309f8b4756f93 for pr-160491
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frobyd78%2Faios-usb" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/robyd78/aios-usb
[INFO] finished tweaking git repo https://github.com/robyd78/aios-usb
[INFO] tweaked toml for git repo https://github.com/robyd78/aios-usb written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/robyd78/aios-usb on toolchain 615014f15745532730b9ce7a1d9309f8b4756f93
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+615014f15745532730b9ce7a1d9309f8b4756f93" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/robyd78/aios-usb already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+615014f15745532730b9ce7a1d9309f8b4756f93" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:00c5645b54fe3ce5dae1417175e3c7fb6a6646c021d554ecd63a097b8b9f3602" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] b995d370ffccb196e61c4aa2e9662b84887550c134c85f7bf86c0ce14d718cc2
[INFO] running `Command { std: "docker" "start" "b995d370ffccb196e61c4aa2e9662b84887550c134c85f7bf86c0ce14d718cc2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b995d370ffccb196e61c4aa2e9662b84887550c134c85f7bf86c0ce14d718cc2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "b995d370ffccb196e61c4aa2e9662b84887550c134c85f7bf86c0ce14d718cc2" "/opt/rustwide/cargo-home/bin/cargo" "+615014f15745532730b9ce7a1d9309f8b4756f93" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b995d370ffccb196e61c4aa2e9662b84887550c134c85f7bf86c0ce14d718cc2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-w" "/opt/rustwide/workdir" "--user" "0:0" "b995d370ffccb196e61c4aa2e9662b84887550c134c85f7bf86c0ce14d718cc2" "/opt/rustwide/cargo-home/bin/cargo" "+615014f15745532730b9ce7a1d9309f8b4756f93" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]     Checking signal-hook-registry v1.4.7
[INFO] [stderr]     Checking mio v1.1.0
[INFO] [stderr]     Checking parking_lot_core v0.9.12
[INFO] [stderr]     Checking mio v0.8.11
[INFO] [stderr]    Compiling syn v2.0.111
[INFO] [stderr]     Checking rustix v0.38.44
[INFO] [stderr]     Checking compact_str v0.8.1
[INFO] [stderr]     Checking dirs-sys v0.4.1
[INFO] [stderr]     Checking serde_json v1.0.145
[INFO] [stderr]     Checking signal-hook v0.3.18
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]     Checking dirs v5.0.1
[INFO] [stderr]     Checking signal-hook-mio v0.2.5
[INFO] [stderr]     Checking crossterm v0.27.0
[INFO] [stderr]     Checking crossterm v0.28.1
[INFO] [stderr]    Compiling darling_core v0.20.11
[INFO] [stderr]    Compiling strum_macros v0.26.4
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]     Checking strum v0.26.3
[INFO] [stderr]    Compiling darling_macro v0.20.11
[INFO] [stderr]    Compiling darling v0.20.11
[INFO] [stderr]    Compiling instability v0.3.10
[INFO] [stderr]     Checking ratatui v0.28.1
[INFO] [stderr]     Checking serde v1.0.228
[INFO] [stderr]     Checking aios-usb v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: value assigned to `ok` is never read
[INFO] [stdout]    --> src/app.rs:242:26
[INFO] [stdout]     |
[INFO] [stdout] 242 |             let mut ok = false;
[INFO] [stdout]     |                          ^^^^^ this value is reassigned later and never used
[INFO] [stdout] ...
[INFO] [stdout] 247 |                     ok = true;
[INFO] [stdout]     |                     --------- `ok` is overwritten here before the previous value is read
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `summary` is never read
[INFO] [stdout]    --> src/app.rs:243:31
[INFO] [stdout]     |
[INFO] [stdout] 243 |             let mut summary = String::new();
[INFO] [stdout]     |                               ^^^^^^^^^^^^^ this value is reassigned later and never used
[INFO] [stdout] ...
[INFO] [stdout] 248 |                     summary = format!("{} → /dev/{}", iso_path.display(), dev.name);
[INFO] [stdout]     |                     ------- `summary` is overwritten here before the previous value is read
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `ok` is never read
[INFO] [stdout]    --> src/app.rs:242:26
[INFO] [stdout]     |
[INFO] [stdout] 242 |             let mut ok = false;
[INFO] [stdout]     |                          ^^^^^ this value is reassigned later and never used
[INFO] [stdout] ...
[INFO] [stdout] 247 |                     ok = true;
[INFO] [stdout]     |                     --------- `ok` is overwritten here before the previous value is read
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `summary` is never read
[INFO] [stdout]    --> src/app.rs:243:31
[INFO] [stdout]     |
[INFO] [stdout] 243 |             let mut summary = String::new();
[INFO] [stdout]     |                               ^^^^^^^^^^^^^ this value is reassigned later and never used
[INFO] [stdout] ...
[INFO] [stdout] 248 |                     summary = format!("{} → /dev/{}", iso_path.display(), dev.name);
[INFO] [stdout]     |                     ------- `summary` is overwritten here before the previous value is read
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 19.42s
[INFO] running `Command { std: "docker" "inspect" "b995d370ffccb196e61c4aa2e9662b84887550c134c85f7bf86c0ce14d718cc2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b995d370ffccb196e61c4aa2e9662b84887550c134c85f7bf86c0ce14d718cc2", kill_on_drop: false }`
[INFO] [stdout] b995d370ffccb196e61c4aa2e9662b84887550c134c85f7bf86c0ce14d718cc2
